0000000001087372

AUTHOR

R. Lammi

showing 2 related works from this author

Modulation of immune parameters of roach, Rutilus rutilus, exposed to untreated ECF and TCF bleached pulp effluents

2000

Abstract The present study was designed to assess the effects of elemental chlorine free (ECF) and totally chlorine free (TCF) pulp and paper mill effluents on the immune defence of the roach ( Rutilus rutilus ). Fish were exposed for 5 weeks to concentrations of 0, 0.6, 2, 6 and 20% of untreated effluents from ECF or TCF bleaching processes. In order to study the capability to respond to foreign antigens the fish were immunised with bovine γ-globulin (BGG) 3 weeks before sampling. The numbers of anti-BGG antibody-secreting cells and immunoglobulin-secreting cells in the spleen and blood, as well as the levels of the anti-BGG antibodies and concentrations of immunoglobulin in plasma and the…

biologyHealth Toxicology and MutagenesisElemental chlorine freeSpleenAquatic Sciencebiology.organism_classificationRespiratory burstAndrologyImmune systemmedicine.anatomical_structureConcanavalin AToxicityImmunologybiology.proteinmedicineAntibodyRutilusAquatic Toxicology
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Effects of primary- and secondary-treated bleached kraft mill effluents on the immune system and physiological parameters of roach.

2000

The present study was designed to examine, whether, effluents from a modern pulp and paper mill using elemental chlorine-free/total chlorine-free (ECF/TCF) bleaching, exert effects on the immune system of fish and, in addition, to relate these findings to physiological parameters known to be affected by bleached kraft-mill effluents (BKME). Roach (Rutilus rutilus) were exposed in laboratory conditions to primary- or secondary-treated effluent from a pulp and paper mill. In order to study their capability to respond to foreign antigens they were immunised with bovine gamma-globulin (BGG) prior to exposure. The number of anti-BGG antibody-secreting cells (ASC) and the number of immunoglobulin…

GillsPaperHydrocortisoneNeutrophilsHealth Toxicology and MutagenesisIndustrial WasteSpleenEnzyme-Linked Immunosorbent AssayFresh WaterAquatic Scienceengineering.materialAndrologyImmune systemAntigenCell MovementmedicineCytochrome P-450 CYP1A1AnimalsLymphocytesRespiratory BurstAdenosine Triphosphatasesbiologybusiness.industryPulp (paper)FishesPaper millWater-Electrolyte Balancebiology.organism_classificationLiver Glycogenmedicine.anatomical_structureImmunoglobulin MImmune SystemImmunologyengineeringOsmoregulationbiology.proteinCarbohydrate MetabolismRutilusAntibodyChlorinebusinessWater Pollutants ChemicalAquatic toxicology (Amsterdam, Netherlands)
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